1) support providing iodevices in cluster configuration
2) support for providing java_opts in cluster configuration
3) managix uses cluster/client ip in cluster configuration
4) consistent use of IPs and Ids when describing an asterix instance
5) managix poulates log.properties for the initialization of log manager and bakes them inside asterix-app*.jar
Log Manager can read log properties by its class loader.
6) changes in backup/restore to account for artifacts created by log manager.
7) cosmetic changes.
git-svn-id: https://asterixdb.googlecode.com/svn/branches/asterix_lsm_stabilization@1449 eaa15691-b419-025a-1212-ee371bd00084